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How can I write a heredoc to a file in Bash script?
...t operator it can be combined with sudo if you need to write to files with root permissions.
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Version of Apache installed on a Debian machine
... when running Apache 2.4 on Ubuntu 14, apache2ctl -V does not work without root privileges (... and it does not print the version). Whereas it works on Ubuntu 12 with Apache 2.2. Tricky.
– philippe_b
May 12 '14 at 16:25
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How does the keyword “use” work in PHP and can I import classes with it?
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@root does not matter, it just tells run time what is to be used. like you're driving a car and signal tell you bump ahead and you break, like way use statement will tell compiler load this for me now. Got it dear!
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Environment variables in Mac OS X
...g the change. If I set a variable as an ordinary user, it's not visible to root (via sudo) and vice-versa.
– Andrew
Feb 18 '11 at 11:11
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Using Emacs as an IDE
...s daemon from your casual user, you probably can't connect emacs server as root.
So, if you need to open a file that has root access; use tramp instead. Just run your emacs client with your normal user and open files like this;
C-x C-f
/sudo:root@localhost/some/file/that/has/root/access/permissi...
Relation between CommonJS, AMD and RequireJS?
...er) development given its asynchronous nature and the fact that it has its roots in Dojo's module declaration implementation.
Sources:
RequireJS - Why AMD?
Addy Osmani - Learning JavaScript Design Patterns - Modern Modular JavaScript Design Patterns
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Doctrine and composite unique keys
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乐视全员合伙人制的背后 - 资讯 - 清泛网 - 专注C/C++及内核技术
...要出资购买，这意味着收益接近股份的全价值。
而对于如何在激励计划上兼顾部门利益和部门间的协作，乐视的做法是：无论员工属于业务子公司还是乐视控股，激励的最终价值都将来自于生态价值的整体提升。据了解，具体...
Finding current executable's path without /proc/self/exe
...e is non-portable and unreliable. On my Ubuntu 12.04 system, you must be root to read/follow the symlink. This will make the Boost example and probably the whereami() solutions posted fail.
This post is very long but discusses the actual issues and presents code which actually works along with ...
Declaring variables inside or outside of a loop
...l efficiencies, say about 97% of the time:
premature optimization is the root of all evil"
i.e) situation where a programmer lets performance considerations affect the design of a piece of code. This can result in a design that is not as clean as it could have been or code that is incorrect, bec...